EP2422684A4 - Subject internal examination system - Google Patents

Subject internal examination system

Info

Publication number
EP2422684A4
EP2422684A4 EP10766883.2A EP10766883A EP2422684A4 EP 2422684 A4 EP2422684 A4 EP 2422684A4 EP 10766883 A EP10766883 A EP 10766883A EP 2422684 A4 EP2422684 A4 EP 2422684A4
Authority
EP
European Patent Office
Prior art keywords
subject
end portion
trajectory
movement trajectory
examination system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10766883.2A
Other languages
German (de)
French (fr)
Other versions
EP2422684A1 (en
Inventor
Atsushi Kimura
Hironobu Takizawa
Ryoji Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Medical Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Medical Systems Corp filed Critical Olympus Medical Systems Corp
Publication of EP2422684A1 publication Critical patent/EP2422684A1/en
Publication of EP2422684A4 publication Critical patent/EP2422684A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/041—Capsule endoscopes for imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00158—Holding or positioning arrangements using magnetic field
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Human Computer Interaction (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

An endoscope system (1) includes an end portion (102) of a probe (101) of an endoscope (100) that moves in a subject (900); and a receiving device (200) and a display device (280) that acquire information about the inside of the subject (900) by an imaging element such a CCD array provided at the end portion (102). An external device includes the receiving device (200); the display device (280); a location acquiring unit (220) that acquires a plurality of pieces of location information of the end portion (102) in the subject (900); a trajectory generating unit (231) that generates the movement trajectory of the end portion (102) in the subject (900) based on the pieces of location information; a storage unit (202) that stores the standard trajectory; and a scale adjusting unit (233) that adjusts the scale of the movement trajectory so that the movement trajectory matches the standard trajectory.
EP10766883.2A 2009-04-20 2010-01-14 Subject internal examination system Withdrawn EP2422684A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009102291 2009-04-20
PCT/JP2010/050352 WO2010122823A1 (en) 2009-04-20 2010-01-14 Subject internal examination system

Publications (2)

Publication Number Publication Date
EP2422684A1 EP2422684A1 (en) 2012-02-29
EP2422684A4 true EP2422684A4 (en) 2014-01-29

Family

ID=43010947

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10766883.2A Withdrawn EP2422684A4 (en) 2009-04-20 2010-01-14 Subject internal examination system

Country Status (5)

Country Link
US (1) US8298136B2 (en)
EP (1) EP2422684A4 (en)
JP (1) JP4810622B2 (en)
CN (1) CN102405010B (en)
WO (1) WO2010122823A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8100822B2 (en) 2004-03-16 2012-01-24 Macroplata Systems, Llc Anoscope for treating hemorrhoids without the trauma of cutting or the use of an endoscope
US8808170B2 (en) * 2010-03-10 2014-08-19 Mark A. Stern Multiple-channel endoscopic biopsy sheath
US8403829B2 (en) * 2010-08-27 2013-03-26 Olympus Medical Systems Corp. Endoscopic form detection device and form detecting method of insertion section of endoscope
EP2491849B1 (en) 2010-09-29 2013-10-16 Olympus Medical Systems Corp. Information processing device and capsule endoscope system
CN103079452B (en) * 2011-02-23 2015-06-17 奥林巴斯医疗株式会社 Position information estimation system
WO2012165298A1 (en) * 2011-06-01 2012-12-06 オリンパスメディカルシステムズ株式会社 Receiving device and capsule-type endoscope system
JP2012249956A (en) * 2011-06-06 2012-12-20 Toshiba Corp Capsule endoscope image processing apparatus and capsule endoscope system
CN103561628B (en) * 2012-03-06 2016-08-17 奥林巴斯株式会社 Endoscopic system
JP6174676B2 (en) * 2012-04-19 2017-08-02 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Guidance tool for manually operating an endoscope using pre- and intra-operative 3D images and method of operating a device for guided endoscope navigation
CN104203072B (en) * 2012-05-07 2016-06-29 奥林巴斯株式会社 Guide and encapsulated medical device guiding system
EP2861174B1 (en) * 2012-06-13 2023-01-25 Polyvalor, Limited Partnership Aggregation and control of magneto-responsive entities
JP6128792B2 (en) * 2012-10-16 2017-05-17 オリンパス株式会社 Observation device, observation support device, method of operating observation device, and program
CN104582559B (en) * 2013-03-06 2016-10-12 奥林巴斯株式会社 Endoscopic system and the method for work of endoscopic system
WO2015087735A1 (en) * 2013-12-10 2015-06-18 オリンパス株式会社 Position detection system
CN106572786B (en) * 2015-03-30 2018-12-18 奥林巴斯株式会社 Capsule-type endoscope system and magnetic field generation device
US10143364B2 (en) * 2015-07-23 2018-12-04 Ankon Technologies Co., Ltd Controlled image capturing method including position tracking and system used therein
TWI649058B (en) * 2017-08-04 2019-02-01 奇美醫療財團法人奇美醫院 Body placement tube with positioning device
JPWO2020121380A1 (en) * 2018-12-10 2021-10-28 オリンパス株式会社 Image processing device, digestive tract shape model generation method, and image processing device operation program
JP7335976B2 (en) * 2019-12-02 2023-08-30 富士フイルム株式会社 Endoscope system, control program, and display method
CN116761075A (en) * 2023-05-09 2023-09-15 深圳显融医疗科技有限公司 Image processing method and device based on endoscope, electronic equipment and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040225223A1 (en) * 2003-04-25 2004-11-11 Olympus Corporation Image display apparatus, image display method, and computer program
US20080147087A1 (en) * 2006-10-20 2008-06-19 Eli Horn System and method for modeling a tracking curve of and in vivo device

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JP3302092B2 (en) * 1993-04-27 2002-07-15 オリンパス光学工業株式会社 Endoscope insertion aid
JP3898781B2 (en) 1996-07-01 2007-03-28 オリンパス株式会社 Endoscope
IL126727A (en) * 1998-10-22 2006-12-31 Given Imaging Ltd Method for delivering a device to a target location
JP4499861B2 (en) 1999-12-28 2010-07-07 オリンパスメディカルシステムズ株式会社 Movement control system for movable micromachine and medical micromachine guidance system
JP3850217B2 (en) 2000-12-27 2006-11-29 オリンパス株式会社 Endoscope position detector for bronchi
JP4017877B2 (en) * 2002-02-01 2007-12-05 ペンタックス株式会社 Flexible endoscope monitor device
JP3810381B2 (en) * 2003-04-25 2006-08-16 オリンパス株式会社 Image display device, image display method, and image display program
JP4547401B2 (en) * 2003-04-25 2010-09-22 オリンパス株式会社 Image display device, image display method, and image display program
JP3847744B2 (en) * 2003-11-04 2006-11-22 オリンパス株式会社 Insertion support system
WO2005053518A1 (en) * 2003-12-05 2005-06-16 Olympus Corporation Display processing device
US7596403B2 (en) * 2004-06-30 2009-09-29 Given Imaging Ltd. System and method for determining path lengths through a body lumen
WO2007025081A2 (en) * 2005-08-24 2007-03-01 Traxtal Inc. System, method and devices for navigated flexible endoscopy
US8406489B2 (en) * 2005-09-09 2013-03-26 Olympus Medical Systems Corp Image display apparatus
US7577283B2 (en) 2005-09-30 2009-08-18 Given Imaging Ltd. System and method for detecting content in-vivo
JP4914634B2 (en) * 2006-04-19 2012-04-11 オリンパスメディカルシステムズ株式会社 Capsule medical device
JP4153963B2 (en) 2006-06-12 2008-09-24 オリンパスメディカルシステムズ株式会社 Endoscope insertion shape detection device
JP5226538B2 (en) * 2007-02-14 2013-07-03 オリンパスメディカルシステムズ株式会社 Operating device, monitoring device, and capsule guiding system
JP5403880B2 (en) * 2007-06-27 2014-01-29 オリンパスメディカルシステムズ株式会社 Image information display processing device
JP2009061013A (en) 2007-09-05 2009-03-26 Fujifilm Corp Capsule endoscope position detecting device, position detecting method, and capsule endoscope system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040225223A1 (en) * 2003-04-25 2004-11-11 Olympus Corporation Image display apparatus, image display method, and computer program
US20080147087A1 (en) * 2006-10-20 2008-06-19 Eli Horn System and method for modeling a tracking curve of and in vivo device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010122823A1 *

Also Published As

Publication number Publication date
WO2010122823A1 (en) 2010-10-28
CN102405010B (en) 2014-07-16
EP2422684A1 (en) 2012-02-29
US20110224490A1 (en) 2011-09-15
JP4810622B2 (en) 2011-11-09
US8298136B2 (en) 2012-10-30
JPWO2010122823A1 (en) 2012-10-25
CN102405010A (en) 2012-04-04

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